1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ne4ueva [31]
3 years ago
13

4 days ago, Emily blew up a balloon (that is a perfect sphere) to a radius of 5cm. Since then, the balloon has lost air and decr

eased by 0.5cm each day.
Mathematics
1 answer:
Elan Coil [88]3 years ago
3 0

Answer:

27/125

Step-by-step explanation:

You might be interested in
Find the equation of a line that passes through (3,12) and is parallel to the graph of y=2x+4. Write the equation in​ slope-inte
anygoal [31]

Answer:

12+3x=y

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Describe which of the two points lies on the graph of the line<br> Y-x=4<br> A. 9,5<br> B. 5,9
klasskru [66]
B. 5, 9

x = 5
y = 9

y - x = 4

(9) - (5) = 4

True

hope this helps
4 0
3 years ago
Write the slope intercept form of the equation of the line that passes through the point (4, 8) and has a slope of -2.
zhuklara [117]

The equation of the line is y = -2x + 16 which passes through the point (4, 8) and has a slope of -2.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

It is given that:

The line that passes through the point (4, 8) and has a slope of -2.

On comparing the standard equation:

y = mx + c

Here m is the slope of the line and c is the y-intercept.

m = -2

y = -2x + c

Plug x = 4 and y = 8

8 = -2(4) + c

c = 16

y = -2x + 16

Thus, the equation of the line is y = -2x + 16 which passes through the point (4, 8) and has a slope of -2.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ1

8 0
11 months ago
One month Tammy rented 2 movies and 6 video games for a total of $ 42 . The next month she rented 5 movies and 3 video games for
jeka94

Answer:

The rental cost of one movie is $2.25 and the rental cost of one video game is $6.25

Step-by-step explanation:

Let the rental cost of 1 movie be m.

Let the rental cost of 1 video game be v.

One month, Tammy rented 2 movies and 6 video games for a total of $42. This means that:

2m + 6v = 42 ________ (1)

The next month she rented 5 movies and 3 video games for a total of $30. This means that:

5m + 3v = 30 _________(2)

We now have two simultaneous equations:

2m + 6v = 42 ________ (1)

5m + 3v = 30 _________(2)

Multiply (2) by 2, and we have:

2m + 6v = 42 __________ (1)

10m + 6v = 60 _________ (3)

Subtract (1) from (3):

 10m + 6v = 60

-<u> 2m + 6v = 42</u>

 <u>  8m     =     18</u>

=> m = 18 / 8

m = $2.25

Put the value of m back in (1):

2(2.25) + 6v = 42

4.5 + 6v = 42

=> 6v = 42 - 4.5 = 37.5

v = 37.5 / 6

v = $6.25

Therefore, the rental cost of one movie is $2.25 and the rental cost of one video game is $6.25

3 0
3 years ago
Best estimate of 48% of 159
olga55 [171]

Answer:

76.32

Step-by-step explanation:

Move the decimal point two times to the left 48. --> .48

Multiply .48 by 159

= 76.32

8 0
3 years ago
Other questions:
  • How do you do this simultaneous equation?
    13·1 answer
  • 20 POINTS!!!!!! AND BRAINLY Solve this problem.
    14·1 answer
  • What is the rate of change of the function described in the table?
    5·1 answer
  • Please help me with this question!
    15·2 answers
  • What is the area? Thank u for helping!
    9·2 answers
  • What is the slope of the line that passes through the points (7,-6) and (4, -6)?
    11·1 answer
  • NEED HELP NOWAngles not necessarily drawn to scale
    11·1 answer
  • 8g=36 solve for the variable​
    11·2 answers
  • Helpppppppppppp WILL MARK BRAINLIST
    15·1 answer
  • The nth term of a sequence is 3n +2 work out the first 3 terms of the sequence
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!